Table 3.

Test of publication bias under different inheritance models.

Model of inheritance			Egger’s			Begg’s
			t	p		z	p
Dominant	GG/GA versus AA		1.56	0.150		1.17	0.244
Recessive	GG versus GA/AA		0.54	0.616		1.13	0.260
Codominant	GG versus AA		0.74	0.499		0.75	0.452
	GA versus AA		1.96	0.081		1.25	0.213
Superdominant	GA versus GG/AA		2.05	0.071		1.09	0.276